baber/WOPTO huggingface dataset:
Patent RU-2176680-C1 (RU)
Inventor: ANASHKIN V S
IPC: C22B3/24
Filed: 2000-05-25
Granted: 2001-12-10
Abstract: FIELD: non-ferrous metallurgy; extraction and concentration of scandium from multi-component solutions of processing of various technogenious raw materials, mainly waste red sludge of alumina production, waste melts of titanium chlorinators and waste mother liquors of zirconium production. SUBSTANCE: method includes sorption of scandium from solutions by phosphorus-containing sorbents, desorption of scandium by carbonate solutions, acidification of eluate thus obtained, additional extraction and concentration of scandium from acidified eluates. Processing of scandium-concentrated solution is performed through settling of slightly soluble scandium compounds followed by filtering and calcinating the sediments, thus obtaining scandium concentrates. Prior to settling, additional concentration of scandium in solution is performed through contacting the acidified carbonate eluate with semipermeable diaphragm whose pores are impregnated with liquid extractive reagent, mineral acid solution being simultaneously circulated on other side of this diaphragm. Besides that, 0.75-1.5M solution of caprylic acid in n-dodecane is used as liquid extractive reagents; used as mineral acid is 0.5-1.5M solution of hydrochloric acid. EFFECT: enhanced efficiency of extraction of scandium in concentrate and improved quality of scandium. 4 cl, 1 tbl
Patent RU-2168468-C1 (RU)
Title: Способ очистки жидких отходов бурения
Inventor: NATSEPINSKAJA A M
IPC: B01D21/01
Filed: 2000-07-27
Granted: 2001-06-10
Abstract: Использование: в области нефтегазодобычи для очистки и обезвреживания буровых сточных вод и буровых растворов. Сущность: перед центрифугированием обработку отходов бурения осуществляют дважды флокулянтом, причем между этими двумя обработками отходы дополнительно обрабатывают продуктом взаимодействия пероксида водорода с веществом, выбранным из группы водорастворимых амино-, или боро-, или силикатсодержащих оксисоединений, с содержанием активного кислорода не менее 6,8%. Способ обеспечивает повышение степени очистки жидких отходов бурения от органических веществ при одновременном упрощении технологии. 1 табл.
Patent RU-2180368-C1 (RU)
Title: Quartz monocrystal growing method
Inventor: DOROGOVIN B A
IPC: C30B29/18
Filed: 2001-04-23
Granted: 2002-03-10
Abstract: FIELD: processes for manufacturing synthetic monocrystals of quartz and hydrothermal solutions by temperature drop process, possibly for making high quality optical quartz for optical-mechanical and radioelectronic industry branches. SUBSTANCE: method comprises steps of growing quartz monocrystals by hydrothermal process from alkaline solutions by recrystallization of quartz charge from charge container onto horizontally arranged screened seed tips at temperature drop between growing chamber and solution chamber; using multisection charge container with partitions perforated along height, each partition being bottom of next section; realizing crystal growing at screening upper and end surfaces of seed tip with gasket of steel foil between screen and seed tip; at beginning of growing cycle reducing pressure of solution by 25-40MPa at constant synthesis temperature; after termination of growing process cooling autoclave at rate (8-10)C/hour until 270C and pressure 10MPa; then finally reducing pressure of solution at the same rate of cooling until 120C; after achieving such temperature deenergizing electric heaters of autoclave. EFFECT: possibility for making high-quality optical quartz. 1 tbl
Patent RU-2192024-C1 (RU)
Inventor: GUZHOV V B
IPC: G01V7/14
Filed: 2001-07-18
Granted: 2002-10-27
Abstract: FIELD: symmetric measurement of absolute values of free fall acceleration. SUBSTANCE: ballistic gravimeter for symmetric way of measurement includes test mass with optical reflector, vacuum chamber, pusher carriage with guides, solenoid electromagnetic drive comprising armature and coil. Pusher carriage is coupled to solenoid armature by means of equal-arm pantograph to ensure reduced recoil of catapult when test mass is thrown up. EFFECT: increased measurement accuracy. 1 dwg
Patent RU-2206212-C1 (RU)
Title: Method of producing candied peel from berries
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-10-08
Granted: 2003-06-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves saturating raw material with hydrogen in concentrated clarified fruit or berry juice containing 50-75 wt% of dry substances; adding preparation produced by sequential extracting of Mortierella sarnyensis micromycet biomass with non-polar extracting agent in above-critical state, water, alkali, water, acid, alkali and water; joining first extract with solid residue at temperature below concentrated juice boiling temperature until content of dry substance in raw material is 50-55%; drying to residual moisture content of 20-25%. EFFECT: improved organoleptical properties and reduced loss of biologically active substances. 3 cl
Patent RU-2204222-C1 (RU)
Title: Particles conveying device
Inventor: ORLIKOV L N
IPC: H05H1/34
Filed: 2001-10-16
Granted: 2003-05-10
Abstract: FIELD: electron-beam engineering. SUBSTANCE: device designed for conveying intensive particle beams from vacuum to high-pressure gas medium that may be used for material treatment at atmospheric pressure by stream of charged or neutral particles has particle source, differential evacuation chamber with branch pipes coaxial to particle source, and evacuation holes; edges of branch pipes are facing particle source and electrode connected to power supply is introduced in area of branch-pipe drift holes level with their edges. EFFECT: enhanced power of particle beam conveyed from vacuum to high-pressure gas medium. 1 cl, 1 dwg
Patent RU-2209107-C1 (RU)
Title: Method of preparing emulsifies gas condensate for transportation
Inventor: BAKANOV JU I
IPC: B01D17/038
Filed: 2001-11-05
Granted: 2003-07-27
Abstract: FIELD: oil and gas production. SUBSTANCE: method consists in sedimentation centrifugation with separation factor 600-1200 and controlling raw material intake using a formula. Sediment is automatically discharged from centrifuge. EFFECT: improved quality of commercial gas condensate and enhanced process efficiency. 2 cl, 1 dwg, 1 tbl, 5 ex
Patent RU-2213255-C1 (RU)
Title: Method of and complex for conversion, accumulation and use of wind energy
Inventor: SIDOROV V V
IPC: F03D9/02
Filed: 2002-01-31
Granted: 2003-09-27
Abstract: FIELD: wind power engineering. SUBSTANCE: according to proposed method, wind energy is converted into thermal energy by compressing. Air is compressed to 1-3 MPa, heat liberated at compression is accumulated in heat accumulator by melting of substances, air is again compressed to 5-10 MPa, liberated heat is accumulated and then compressed air is accumulated in constant-pressure pneumatic accumulator after which compressed air and heat are used as required. Described method is implemented by corresponding complex. EFFECT: reduced energy losses in process of utilization of wind energy, improved reliability and increased service life, simplified design and cut down cost of manufacture of set. 3 cl, 1 dwg
Patent RU-2201489-C1 (RU)
Title: Axial slide bearing of downhole motor
Inventor: DUDKIN M P
IPC: E21B4/02
Filed: 2002-04-22
Granted: 2003-03-27
Abstract: FIELD: drilling equipment, design of axial slide bearings of downhole motors setting drilling bits in rotation in process of hole drilling. SUBSTANCE: in agreement with invention axial slide bearing of downhole motor includes rotating discs of thrust journal fixed on spindle shaft and non-rotating thrust bearings anchored in body of spindle which upper and lower face surfaces have annular grooves filled with elastic material flush with face surfaces. Internal surfaces of annular grooves of non-rotating thrust bearings are rough and polyurethane is used in the capacity of elastic material. Roughness of internal surfaces of annular grooves comes in the form of protrusions and recesses of triangular or rectangular shape with recess depth from 0.1 to 5.0 mm, it can come in the form of mutually matched thread on both side internal surfaces of annular grooves. Radial grooves of spiral direction are cut in upper and lower face surfaces of rotating discs of thrust journal. This approach ensures reduction of labor input to manufacture of axial slide bearing by factor of 3-4 under rated manufacturing conditions and reliable operation of 400-500 hours of continuous boring. EFFECT: reliable operation of axial slide bearing under drilling conditions. 5 cl, 6 dwg
Patent RU-2216239-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-04-23
Granted: 2003-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves grinding raw plant material and passing between paired electrodes; before grinding operation, treating raw plant material with preparation produced by sequential extracting of Mortierella lignicola micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, and joining first extract with solid residue, said preparation being used in an amount of 0,5-1•10 4  mg/t; holding for 2-5 hours. EFFECT: improved quality of final product by eliminating of opalescence. 2 ex
Patent RU-2227522-C1 (RU)
Title: Method of production of fruit jellies
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-12
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with a technology of a confectionary production. The method of the fruit jellies production provides for preparation of the raw material, preparation of the syrup containing pectin, sugar, water and an additional component of the vegetable raw material. At that in capacity of the additional component of the vegetable raw material they use a water extract of a mixture of hips and sorb apples taken in the mass shares ratio of 1 : 1. Then the prepared syrup cooking and dressing is exercised. At that, at dressing, the syrup is added with citric acid, sodium lactate and a preparation. The preparation is produced using a successive extraction of the biomass of micromycet of Mortierella strangulata with the help of a nonpolar extragent being in a supecritical state, water, alkali, water, acid, water, alkali and water with a subsequent combination of the first extract with the fixed residue. Then they carry out casting, molding, drying and packing of the finished product. The invention allows to produce the target product with the specific combination of the organoleptical properties and an expanded spectrum of the vitaminous activity. EFFECT: the invention allows to produce the fruit jellies with a specific combination of the organoleptical properties and an expanded spectrum of the vitaminous activity.
Patent RU-2229943-C1 (RU)
Inventor: AKHSANOV R R
IPC: B04C5/28
Filed: 2002-11-04
Granted: 2004-06-10
Abstract: FIELD: separation of products of oil wells into phases; oil and gas producing industry; degassing of liquids. SUBSTANCE: proposed multi-hydro-cyclone includes housing, hydro-cyclone members, drain chambers and pipe unions for supply of product and discharge of separated phases. It is provided with gas collecting chambers with screen and gas tube having toroidal surface at the end; it is so mounted on hydro-cyclone members that center of outer toroidal surface reaches edge of drain chamber. EFFECT: enhanced operational efficiency due to reduction of entrainment of dropping liquid and retaining of vapor-and-gas hole. 3 dwg
Patent RU-2225039-C1 (RU)
Inventor: LAVRUSHKO V N
IPC: G09B9/38
Filed: 2002-12-09
Granted: 2004-02-27
Abstract: FIELD: training pilot personnel in aircraft control. SUBSTANCE: training is performed by instructor with the aid of respective training facilities. First boundary of visual estimation of expected image of flight is set and pilot shall perform first stage of descent by instruments extending to preset boundary, second stage of descent under clouds at preset boundary taking decision on landing approach or going around and third stage of visual runway approach after preset boundary including kicking-off maneuver at preset direction of landing. During third stage of landing approach, instrumental correction of image of flight thus obtained is additionally performed by regular display of boundaries of area in front of pilot on visual situation simulator screen according to preset program of time intervals. Said correction of image of flight makes pilot perform additional correction at third stage of landing approach. EFFECT: improved quality of training. 3cl, 10 dwg
Patent RU-2229878-C1 (RU)
Inventor: KAMAEVA S S
IPC: A61P15/18
Filed: 2003-01-31
Granted: 2004-06-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes a new spermicide agent. Agent represents ethonium, i. e. 1,2-ethylene-bis-(N-dimethylcarbdecyloxymethyl)-ammonium chloride known early as an antiseptic agent eliciting an fungicide effect (with respect to Candida) and an antibacterial effect and effective as wound-healing agent. Agent in the definite concentrations causes momentary death of sperms. EFFECT: expanded assortment of agents of indicated designation. 1 tbl
Patent RU-2236449-C1 (RU)
Title: Водка особая "золотая дюжина лимон"
Inventor: ARBUZOV V P
IPC: A23L1/30
Filed: 2003-04-10
Granted: 2004-09-20
Abstract: Водка особая имеет следующее соотношение компонентов на 1000 дал: ароматный спирт плодов лимона, л - 14,5-15,5; лимонное эфирное масло 1:100, л - 0,9-1,1; углеводный модуль “Янталак ГФ”, кг - 4,7-5,3; сахарный сироп 65,8%-ный, л - 11,0-12,0; водно-спиртовая жидкость - остальное до крепости 40%. Предлагаемое изобретение обеспечивает получение водки с улучшенными органолептическими свойствами: вкус - с лимонным тоном и земляничным послевкусием, аромат - с лимонным и земляничным тонами.
Patent RU-2244799-C1 (RU)
Title: Detachable protector for drilling pipe
Inventor: KALASHNIKOV V A
IPC: E21B17/10
Filed: 2003-05-20
Granted: 2005-01-20
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: body of device is made in form of bushing of elastic material. Device additionally has transverse bars spaced along circle in amount no less than three, mounted in such a way relatively to bushing, that outward displacement thereof causes increase of inner passing diametric protector size, and having clamps providing for possible connection of external detachers to it, forming said displacement. Bushing and bars are provided with mutual fixing elements, preventing possibility of their relative displacement after assembling. Clamps are placed on bars within range of portions of their mutual axial overlapping with bushing, and in the latter channels are made, providing for possible connection of detachers thereto. Clamps are made on portions of bars, extending beyond bushing limits, bars are fixed in longitudinal grooves made on inner surface of bushing. Each bar has at least one boss, which is deepened into radial aperture of bushing, connecting to outer surface thereof. Clamp is made in form of threaded aperture in the boss. Bars ends extend beyond bushing ends and have shape providing for possible mounting thereof during mounting of device on drilling pipe in appropriate longitudinal grooves of hollow, made on the latter. Bars are pressed into body with possible connection of clamps to detachers. 
     EFFECT: higher reliability, broader functional capabilities. 
     9 cl, 5 dwg
Patent RU-2235515-C1 (RU)
Title: Method for intraoperational prophylaxis of purulent-inflammatory complications at transurethral manipulations and operations
Inventor: KRAVETS A D
IPC: A61K31/245
Filed: 2003-05-16
Granted: 2004-09-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should isolate spermatic ducts to introduce there novocaine solution of antibiotic at the volume of 10 ml in turns due to puncture both in distal and proximal directions. The method prevents availability of postoperational purulent-inflammatory complications in spermatic ducts. 
     EFFECT: higher efficiency of prophylaxis. 
     2 ex
Patent RU-2242512-C1 (RU)
Inventor: URYVAEV L V
IPC: C12N7/00
Filed: 2003-06-04
Granted: 2004-12-20
Abstract: FIELD: veterinary science, virology, biotechnology. 
     SUBSTANCE: invention relates to the strain of Western equine encephalomyelitis virus - western encephalomyelitis virus - WEE 163-A that deposited in the State collection of viruses GU NII virology named after D. I. Ivanovsky RAMS at number GKV № 964. The strain shows the following amino acid sequence of virion envelope glycoprotein E2: N-end- SITDDFTLTSPYLGFCPNCRHSAPCFSPIKIENVWDESDDGSIRIQVSAQF GYNQAGTADVTKFRYMSYDHDHDIEEDSMEKIAISTSGPCRRLGHKGYFLLAQCPPGDSVT VSITSGASENSCTVEFKIRRKFVGREEYLFPPVHGKRVKCHVYDHLKERSAGYITMHRPSP HAYKSYLKEASGEVYIKPPSGKNVTYECKCGDYSTGIVSTPTKMNGCTKAKQCIAYKSDQT KWVFNSPDLIRHTDHSVQGKLHIPFRLIPTVCPVPLAHTPTVTKWFKGITLHLTATRPTLL TTRKLGLRADATAEWITGTTSRNFSVGREGLEYVWGNHEPVRVWAQESAPSDPHGWPHEII IHYYHRHPVYTVIVLCGVALAILVGTASSAACITKARRDCLTPYALAPNATVPTALAVLCC IRPTNA-C-end. The strain elicits high reproduction, multiplies good in fetal embryonic cells and transplantable cells VERO under different culturing conditions and accumulates in titers up to 5 x 10 9  - 1 x 10 10  BFU/ml. Rabbit antibodies raised to this strain reacts in high titers with other known strains of western encephalomyelitis virus distributing in different regions of the world. The strain is stored good at -70 o C. The strain can be used for creature of genetic-engineering preparations. 
     EFFECT: valuable properties of strain. 
     2 tbl, 2 ex
Patent RU-2248830-C1 (RU)
Title: Rolling switchback
Inventor: GNEZDILOV V A
IPC: A63G21/04
Filed: 2003-07-10
Granted: 2005-03-27
Abstract: FIELD: entertaining industry. 
     SUBSTANCE: rolling switchback has closed guiding path with terminal and vehicle. Convex portion of one part of guiding path is arranged above terminal and terminal entrance and exit are arranged at opposite sides with respect to said convex portion and at opposite sides with respect to terminal longitudinal axis. 
     EFFECT: useful arrangement of attraction components, compact construction and increased entertaining effect. 
     5 cl, 2 dwg
Patent RU-2250094-C1 (RU)
Title: Surgical method for treating the cases of macular idiopathic ruptures
Inventor: BELYJ JU A
IPC: A61F9/007
Filed: 2003-10-22
Granted: 2005-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves forming tunnel between sclera and Tenon's capsule towards the posterior eyeball pole in projection above the macular region in which flexible magnetic polymer implant is extrasclerally arranged. The implant is manufactured as 0.15-0.55 mm thick plate and is magnetized in perpendicular to plane surface with magnetic field intensity equal to 0.5-1.5 mTesla units. Magnetization pole S is built on one implant surface and N pole is built on the other surface. The magnetic implant is set with its S magnetization pole turned to the macular idiopathic rupture, the magnetic implant being not removable. 
     EFFECT: improved treatment efficiency; covered defect in macular region; stimulated microcirculation in retina and vascular tunic blood vessels. 
     3 cl
Patent RU-2244701-C1 (RU)
Title: Jet milling plant
Inventor: CHERNOV M A
IPC: C06B45/22
Filed: 2003-10-27
Granted: 2005-01-20
Abstract: FIELD: manufacturing explosive or thermic compositions. 
     SUBSTANCE: jet grinding plant has several grinding chambers with nozzle and impinging plate, evaporator for receiving and pair generation of the batched hydrophobic liquid, decelerators made of a cylindrical vessel with the conical bottom. 
     EFFECT: enhanced quality of grinding. 
     3 dwg
Patent RU-2264878-C1 (RU)
Inventor: BULASOV G M
IPC: B21D17/04
Filed: 2004-03-09
Granted: 2005-11-27
Abstract: FIELD: plastic metal working. 
     SUBSTANCE: machine includes drive unit, housing, punch and die. Machine is also provided with horizontal beam coupled with supporting struts of housing. Punch is secured to said beam and it has working surface respective to profile of recess of shell. One strut of housing is hinged. Between struts of housing beam of die is arranged. Said beam is mounted with possibility vertical motion in guides. Mounting axle of one end of die beam and of guide is arranged in opening being oval in lengthwise direction. 
     EFFECT: enlarged manufacturing possibilities due to accurate shaping and increased range of dimensions and types of shells, simplified design, reduced size of machine. 
     2 dwg
Patent RU-2267758-C1 (RU)
Title: Mode of developing testing of rockets and a test-bench for its realization
Inventor: ZAVAL NJUK ANATOLIJ GAVRILOVIC
IPC: G01M1/16
Filed: 2004-03-24
Granted: 2006-01-10
Abstract: FIELD: the invention refers to testing equipment. 
     SUBSTANCE: its essence is in fastening of the rocket with possibility of angular travel relatively to its center of mass. A transverse angular stability is provided to the rocket with the help of elastic fastening in the transverse angular direction. The center of mass is loaded with transverse pulse power by way of triggering of one or another  real unit or an element of the rocket. The transverse angular rigidity of the elastic fastening and the position of the center of mass is defined for the moment of time in which  one or another unit or an element of the rocket is triggered on a trajectory. At that the transverse angular rigidity  of the elastic fastening is chosen out of conditions of equality of aerodynamic stabilizing moment influencing on the rocket on the trajectory, to the moment  of elastic forces relatively to the center of mass of the rocket at single angles of deviations  of the rocket on the trajectory and the test-bench correspondingly. The test-bench has a joint for fastening of the rocket, a stabilizer of transverse angular stability fulfilled in the shape of a unit of elastic fastening of the rocket in transverse angular direction and a system of controlling an angular movement  of the rocket fulfilled in the shape of speedy cinema and/or video cameras and background screens with  a contrasting setting marked on them. 
     EFFECT: simplification of carrying out of tests. 
     7 cl, 6 dwg
Patent RU-2259423-C1 (RU)
Inventor: MIKOV A I
IPC: C23F11/04
Filed: 2004-04-05
Granted: 2005-08-27
Abstract: FIELD: corrosion protection. 
     SUBSTANCE: invention relates to protection of metals against acid corrosion, in particular corrosion of steel in oil production and petrochemical industries. Inhibitor of invention contains 10 to 80% aliphatic nitrogen-containing compound, 80-10% thiourea, and 0.1-10% cupric salt. 
     EFFECT: enhanced protection against nitric acid corrosion, especially in dilute nitric acid medium. 
     1 tbl, 16 ex
Patent RU-2265178-C1 (RU)
Inventor: DUDKA V D
IPC: F41F3/04
Filed: 2004-06-10
Granted: 2005-11-27
Abstract: FIELD: armament, in particular, individual missile launchers. 
     SUBSTANCE: the missile system is provided with a portable with an acquisition and tracking radar with a location coordinates and guidance angles relative to the fire coordinates system meter, which is independently set relative to the launcher.  Besides, the system is provided with a target indication device with a location coordinates and guidance angles of the launcher relative to the fire coordinates system meter and indicator fastened on the launcher and connected to the radar in the digital communication channel. 
     EFFECT: expanded functional potentialities of the anti-tank missile system in the conditions of restricted visibility and reduced time of conducting a shot. 
     2 cl, 2 dwg